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Latest Details
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Name
  PZ Cas  
AAVSO UID
000-BCR-904 (2005 observations)  
Constellation
Cassiopeia Sequence
J2000.0
23 44 03.28 +61 47 22.2  (356.01367 +61.78950) Search nearby
B1950.0 23 41 38.84 +61 30 42.9
Proper motion
RA: -4.15 +/- 0.85 mas/yDec: -3.55 +/- 0.81 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 115.058 -0.048
Other names

(Internal only)
AAVSO 2339+61 BD+60 2613 HIP 117078
IOMC 4281000046 IRC +60417 RAFGL 3138
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Variability type
SRC
Spectral type M2-4Ia
Mag. range
8.2 - 10.2 V
Discoverer --
Epoch
17 May 1952 (HJD 2434150) Ephemeris
Outburst --
Period 925 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team VB A (B 12.8m, WN 8:, 15", 100deg). OH, H2O emission.
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 A.S.Sharov, Perem. Zvezdy Supplement 3, 257, 1977. 1977PZP.....3..257S
4 N.P.Kukarkina, Perem. Zvezdy 9, N6, 407, 1954. 1954QB835.P4.......
External Links
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Location    Go   
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 2.35H = 1.29K = 0.78J - K = 1.57
AllWISE W3 = -1.86W4 = -3.35W3 - W4 = 1.49
APASS-DR9 B = 11.72g' = 10.59
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 23 44 03.28 +61 47 22.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 SNEWS Campaign
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2020-05-24 17:39 UTC Range from the GCVS (November 2019 version).
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.